Joe Cheeze
Joe Cheeze is Timmy Schwarzenegger's best friend. He became close to Timmy after Timmy told him he was an idiot (or from Timmy's point of view, before they had this exchange). He often makes use of the fact that anything Timmy eats comes out of his mouth untouched. This character is played by Jan.
Timmy drinking milk in reverse
Joe drinking the reversed milk from timmy